Using random DNA shotgun sequencing, it is possible to directly obtain total genomic DNA from an environmental sample without the need for laboratory cultures. This ‘metagenomic’ approach has become a ...

We would all love a simple weight-loss plan. Beyond carbs and fats, some studies have hinted that a key group of gut microbes — from the phylum Firmicutes — might be more common among people who are ...

To biologists, a "species" is the fundamental unit of categorization for life on Earth and a key tool for protecting living creatures. When you purchase through links on our site, we may earn an ...